The depth of the phone clip is about 35mm , the deepest can accommodate the camera from the top of the phone 30mm or so Rotary to switch Stable and firm after installation , the inside of the clamp has protective sponge , will not scratch the phone , suitable for most mobile phones Simple installation and labor saving Application : It can be clipped to any type of , and is also suitable for printing , machinery , engraving , horticulture , jewelry appraisal, Manufacturer: Watreketal